Search a number
-
+
316807030 = 2531680703
BaseRepresentation
bin10010111000100…
…001011101110110
3211002010110112201
4102320201131312
51122100311110
651234135114
710564546441
oct2270413566
9732113481
10316807030
111529138a1
128a12149a
1350833aa7
143010a658
151cc2db3a
hex12e21776

316807030 has 8 divisors (see below), whose sum is σ = 570252672. Its totient is φ = 126722808.

The previous prime is 316807013. The next prime is 316807033. The reversal of 316807030 is 30708613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 316807030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316807033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15840342 + ... + 15840361.

It is an arithmetic number, because the mean of its divisors is an integer number (71281584).

Almost surely, 2316807030 is an apocalyptic number.

316807030 is a deficient number, since it is larger than the sum of its proper divisors (253445642).

316807030 is a wasteful number, since it uses less digits than its factorization.

316807030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31680710.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 316807030 is about 17799.0738523104. The cubic root of 316807030 is about 681.7078107835.

The spelling of 316807030 in words is "three hundred sixteen million, eight hundred seven thousand, thirty".

Divisors: 1 2 5 10 31680703 63361406 158403515 316807030